“Dehumanize the group, and you have completed the work of dehumanizing any single person within it. Dehumanize the group, and you have quarantined them from the masses you choose to elevate and have programmed everyone, even some of the targets of dehumanization, to no longer believe what their eyes can see, to no longer trust their own thoughts. Dehumanization distances not only the out-group from the in-group, but those in the in-group from their own humanity. It makes slaves to groupthink of everyone in the hierarchy. A caste system relies on dehumanization to lock the marginalized outside of the norms of humanity so that any action against them is seen as reasonable.”

Caste by Isabel Wilkerson